发明授权
- 专利标题： Tunable equalizer and methods for adjusting the tunable equalizer
- 专利标题（中）： 可调均衡器和调整均衡器的方法
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申请号： US12426987申请日： 2009-04-21
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公开(公告)号： US08363710B2公开(公告)日： 2013-01-29
- 发明人: Yan-Bin Luo , Qui-Ting Chen
- 申请人： Yan-Bin Luo , Qui-Ting Chen
- 申请人地址： TW Hsin-Chu
- 专利权人： Mediatek Inc.
- 当前专利权人： Mediatek Inc.
- 当前专利权人地址： TW Hsin-Chu
- 代理机构： McClure, Qualey & Rodack, LLP
- 主分类号： H03H7/30
- IPC分类号： H03H7/30
摘要：
A tunable equalizer with a tunable equalizer frequency response is provided. The tunable equalizer includes an amplifier circuit for amplifying input signals and a tunable circuit coupled to the amplifier circuit. The tunable circuit is arranged to provide a zero point in the equalizer frequency response and the zero point is adjusted according to a controllable value. When the controllable value varies according to a uniform offset, the corresponding zero point varies according to a non-uniform offset.
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